Step | Hyp | Ref
| Expression |
1 | | pm2.45 738 |
. . . . 5
  
  |
2 | | imnan 690 |
. . . . 5
   
       |
3 | 1, 2 | mpbi 145 |
. . . 4
     |
4 | 3 | biorfi 746 |
. . 3
         |
5 | | orcom 728 |
. . 3
               |
6 | | ordir 817 |
. . 3
     
           |
7 | 4, 5, 6 | 3bitri 206 |
. 2
           |
8 | | pm4.45 784 |
. . . . . 6
       |
9 | | simprrl 539 |
. . . . . . 7
 DECID DECID DECID DECID   
DECID   |
10 | | dcor 935 |
. . . . . . . . 9
DECID DECID DECID 
    |
11 | 10 | imp 124 |
. . . . . . . 8
 DECID DECID 
DECID     |
12 | 11 | ad2antll 491 |
. . . . . . 7
 DECID DECID DECID DECID   
DECID     |
13 | | anordc 956 |
. . . . . . 7
DECID DECID     
 
        |
14 | 9, 12, 13 | sylc 62 |
. . . . . 6
 DECID DECID DECID DECID                |
15 | 8, 14 | bitrid 192 |
. . . . 5
 DECID DECID DECID DECID            |
16 | 15 | orbi2d 790 |
. . . 4
 DECID DECID DECID DECID     
  
       |
17 | 16 | anbi2d 464 |
. . 3
 DECID DECID DECID DECID                   
        |
18 | | dcor 935 |
. . . . . . . 8
DECID DECID DECID      |
19 | | dcn 842 |
. . . . . . . 8
DECID  
DECID     |
20 | 18, 19 | syl6 33 |
. . . . . . 7
DECID DECID DECID      |
21 | 20 | imp 124 |
. . . . . 6
 DECID DECID  DECID     |
22 | 21 | adantrr 479 |
. . . . 5
 DECID DECID DECID DECID   
DECID     |
23 | | dcor 935 |
. . . . 5
DECID   DECID DECID        |
24 | 22, 9, 23 | sylc 62 |
. . . 4
 DECID DECID DECID DECID   
DECID       |
25 | | dcn 842 |
. . . . . . . 8
DECID DECID   |
26 | 9, 25 | syl 14 |
. . . . . . 7
 DECID DECID DECID DECID   
DECID   |
27 | | dcn 842 |
. . . . . . . 8
DECID   DECID 
   |
28 | 12, 27 | syl 14 |
. . . . . . 7
 DECID DECID DECID DECID   
DECID     |
29 | | dcor 935 |
. . . . . . 7
DECID DECID  
DECID        |
30 | 26, 28, 29 | sylc 62 |
. . . . . 6
 DECID DECID DECID DECID   
DECID       |
31 | | dcn 842 |
. . . . . 6
DECID 
   DECID       |
32 | 30, 31 | syl 14 |
. . . . 5
 DECID DECID DECID DECID   
DECID       |
33 | | dcor 935 |
. . . . . 6
DECID DECID    
DECID  
       |
34 | 33 | imp 124 |
. . . . 5
 DECID DECID 
    DECID  
      |
35 | 32, 34 | syldan 282 |
. . . 4
 DECID DECID DECID DECID   
DECID  
      |
36 | | anordc 956 |
. . . 4
DECID   
 DECID  
        
  
        
            |
37 | 24, 35, 36 | sylc 62 |
. . 3
 DECID DECID DECID DECID           
    
    
 
        |
38 | 17, 37 | bitrd 188 |
. 2
 DECID DECID DECID DECID                
           |
39 | 7, 38 | bitr2id 193 |
1
 DECID DECID DECID DECID        
           |